<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Webpack4.x</title>
  <style>
    body {
      background-color: pink;
    }
  </style>
  <script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.js"></script>
</head>
<body>
<div>内容区域</div>
<img src="logo.png" width="100" height="100">
</body>
</html>
